baber/WOPTO huggingface dataset:
Patent JP-S545364-A (JP)
Title: Temperature compensating amplifier
Inventor: KOMORI YUUJI
IPC: H03F3/343
Filed: 1977-06-15
Abstract: PURPOSE:To obtain a temperature compensating amplifier which is suitably applied to the integrated circuit, by securing a constituting containing an amplifying part featuring a load resistance which is proportional to the current decided by the voltage difference between each base and emitter caused by the current density difference between Tr's in the circuit.
Patent JP-S56166320-A (JP)
Title: Manufacture of nonrefined high tensile steel
Inventor: MABUCHI HIDESATO
IPC: C22C38/06
Filed: 1980-05-27
Abstract: PURPOSE: To manufacture a nonrefined high tensile steel with high strength and high weldability by treating steel contg. a prescribed percentage each of C, Si, Mn and sol. Al as basic components while suitably combining the conditions of heating and rolling with those of accelerated cooling after the rolling.  
     CONSTITUTION: Steel is prepared contg. ≤0.13% C, ≤0.10% Si, 0.50W2.20% Mn and 0.010W0.10% sol. Al (Si+sol. Al≤0.13%) as basic components or further contg. a prescribed percentage each of ≥1 kinds among Ti, Nb, Cu, Ni, Cr, Mo and V. The steel is heated to the Ac 3  point or above and subjected to controlled rolling making the grains fine, especially hot rolling at ≥45% total reduction ratio in the temp. zone of 850°CW the Ar 3  point under the recrystallization temp. The rolled steel with formed unrecrystallized austenite grains is acceleratedly cooled at 1W60°C/sec cooling rate. Simultaneously with the accelerated cooling, dehydrogenation is effected so as to control hydrogen Hc in the steel at the central part in the plate thickness direction to Hc(ppm)≤1.10-0.005σy. Thus, the desired nonrefined high tensile steel is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07276267-A (JP)
Title: Moving device
Inventor: TAKANASHI NOBUAKI
IPC: B81B5/00
Filed: 1994-04-08
Abstract: PURPOSE:To make large amplitude and strong drive possible by low mean current so as to make movement at high speed possible, in a moving device having a minute form. CONSTITUTION:Laminated piezoelectric elements 11, 12 and a spring element 20 are stickingly fixed to a device frame 10. The lower part of the spring element 20 is divided into right and left two parts, and weights 21, 22 are respectively fixed on the positions of same height as that of the piezoelectric elements. The weight is not fixed to the piezoelectric element, but it is pressed against the piezoelectric element and contacted with the element by mens of the spring element 20. Inclined hair 31, 32 are fixed on the ground plane side of the spring element 20. The piezoelectric elements 11, 12 are driven by square-waved voltage so as to vibrate the spring element 20, the vibration is converted to thrust in the single direction by the inclined hair, and the device is moved. In contracted condition, the weight contacted with the piezoelectric element is sprung by sudden expansion of the piezoelectric element, and hence the moved distance becomes a value largely exceeding the essentially expansible range of the piezoelectric element of several mum-scores mum.
Patent JP-2000236789-A (JP)
Title: New fishing method and float-resisting body
Inventor: YANO TETSUO
IPC: A01K93/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a float-resisting body used in a fishing using a radio-controlled boat with the objective of greatly working a force automatically in reverse direction for the float-resisting body against a force in every directions for pulling the float-resisting body toward under the water surface with a fish and preventing the sinking of the boat. SOLUTION: This float-resisting body 1 consists of a substantially thin and long float body as a whole, a front linear member-engaging means 6 attached to the float main body, a resistance-increasing body having an opening at its rear direction and attached to the float body, and a rear linear member-engaging body 8 attached to the resistance-increasing body. The float main body is made from a material so as to make the axial line of the float body becoming almost parallel to the water surface and most of the volume of the float main body being on the water surface or a hollow body so as to make the most of the volume of the float body being on the water surface, when it is floated on the water in a using state without loading a weight.
Patent JP-H09261059-A (JP)
Title: Analog/digital converter
Inventor: ITO HISAHARU
IPC: H03M1/36
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To attain analog/digital conversion with optimum resolution without also increasing the number of bits to the signal of a large dynamic range by providing a resistor with serially connected plural values and an encoder encoding the output of a comparator. SOLUTION: An analog input signal is wired to the plus-side inputs of plural comparators CP1 , CP2 ,..., CPn in common and on the other hand with respect to a voltage Vref to be the reference of A/D conversion, the voltage dividing signals of resistors R0 , R1 ,..., R2 with resistance values according to some fixed rule are connected to the minus-side input of the respective comparators CP1 , CP2 ,..., CPn . The encoder 10 encoding the outputs of these comparators CP1 , CP2 ,..., CPn is provided. As a result, resolution on a low level is improved at the time of setting the resistance value of a low-order bit to be small, e.g. and resolution on a high level is improved at the time of setting the resistance value of a high-order bit to be small in A/D conversion.
Patent JP-H11314362-A (JP)
Title: Printer apparatus and method adapted to reduction in ink crosstalk between channels
Inventor: WEN XIN
IPC: B41J2/055
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a printer apparatus adapted to a reduction in a fluidic mechanical cross talk between ink channels. SOLUTION: The printer apparatus comprises a base 180 having a plurality of spaced pair of selectively operable sidewalls for forming channels, and a cover plate having a plurality of orifices connected to the base 180 and offset to each other to be aligned to the respective channels. The pair of the sidewalls 220, 230 are offset from one another. The offset pair of the selected sidewalls of selecting the channels are operated and hence pressurized. Thus, ink channels 20a, 20b not selected are not pressurized when the selected ink channels are pressurized. Thus, it is adapted to a reduction in a cross talk between a plurality of the ink channels reduced at its cross talk between the channels.
Patent JP-S62230133-A (JP)
Title: Synchronization detection system
Inventor: TOYODA NAOHIKO
IPC: H04L7/08
Filed: 1986-03-31
Abstract: PURPOSE:To simplify a circuit constitution and to improve the data transmission efficiency by adopting the constitution in which only the synchronizing data area of a frame is used so as to detect the synchronization between the frame and a super-frame. CONSTITUTION:A scrambled reception data from an input terminal 17a from the sender side is fed to a shift register 18 operated by a clock l7b and the result is outputted as parallel data 18a,18b in each 16-bit. The data l8a is inputted to the input terminal of a comparison gate 19 and the data 18b is inputted to the input terminal of a comaprison gate 20. When a synchronizing code SYNC having the same pattern as a bit pattern is inputted to its input terminal of the gate 19, the gate 19 outputs a frame synchronization coincidence flag signal 21a. On the other hand, in receiving the inversion of synchronization code SYNC having the same inverted bit pattern at its input terminal, the gate 20 outputs a super-frame synchronization coincidence flag signal 21b. The signals 21a,21b are inputted to an OR circuit 22, a frame synchronization detection flag signal 23 is outputted at its output terminal and the result is fed to a timing generation circuit 24.
Patent JP-H01243165-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA KIYOSHI
IPC: H01L21/82
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a new kind device of a one-chip microcomputer to accompany the change of a function in a short period by making at least the logic part of an I/O part into an ESROM or E<2>PROM constitution. CONSTITUTION:The linking part of an I/O part 14 connected to a bus line 13 is made into a bus I/O part 15, the I/O part 14 is composed of the bus I/O part 15, a logic part 16 and an output I/O part 17 to be connected to a pad 18, respectively, and the logic part 16 among them is made into the EPROM or E<2>PROM constitution. Consequently, at least the I/O part can be changed according to a specific use in a hardware way and, simultaneously, also in a software way. Thus, in spite of one chip, a semiconductor device for a microcomputer, in which a design change is easy and the number of developing days can be made small, can be obtained.
Patent JP-H01243455-A (JP)
Title: Formation of package for semiconductors
Inventor: HIRAO MITSURU
IPC: H01L23/02
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the cutting and peeling of leads by placing a lead frame, on a top face of which semiconductors and the leads are mounted, onto a lower cover, covering the lead frame with a film, etc., made of a synthetic resin and thermally treating the whole. CONSTITUTION:An upper cover 1 and a lower cover 2 as thermoplastic resin molded forms are used, a lead frame 4, on a top face of which semiconductors 3 and leads 8 connecting the semiconductors 3 and inner leads 10 are set up, is placed onto the lower cover 2 first, and the semiconductors 3, the leads 8 and the inner lead sections 10 are covered with a film 11, etc., made of a synthetic resin. The film 11, etc., are fast stuck to the semiconductors 3, the leads 8 and the inner lead sections 10 through heat treatment, the upper cover 1 with a recessed section, in which the semiconductors 3, etc., are housed, is put on while holding the lead frame 4, and the upper cover 1 and the lower cover 2 are melted and unified by ultrasonic vibrations. Accordingly, the cutting of lead themselves and the generation of peeling from connecting sections can be prevented.
Patent JP-H04308373-A (JP)
Title: Closed-type motor-driven compressor
Inventor: WADA SATOSHI
IPC: F04B39/00
Filed: 1991-04-03
Abstract: PURPOSE:To prolong the life of a ball bearing and heighten its reliability in the case of using the ball bearing regarding the high efficiency of a closed-type motor-driven compressor used for a refrigerator or the like, and facilitate assembling work performance and reduce the number of parts by applying pre-load to the ball bearing without using another means. CONSTITUTION:A closed-type motor-driven compressor is formed of a master crankshaft 20a, an auxiliary crankshaft 20b, a ball bearing 23 press-fitted to the master crankshaft 20a, a sliding bearing 24 with the auxiliary crankshaft 20b fitted thereto, and a housing 25 with which the outer wheel 23a of the ball bearing 23 is brought into contact.
Patent JP-H04305849-A (JP)
Title: Recorder
Inventor: NAKADA YASUSHI
IPC: G11B15/087
Filed: 1991-04-03
Abstract: PURPOSE:To easily record termination identifying information without necessitating a complicated key operation by recording the termination identifying information on the sub information recording area of a terminating part of main information by interlocking with a recording stopping operation. CONSTITUTION:The termination identifying information is supplied as a sub information from a control circuit 13 to a signal processing circuit 6 replying to a recording stopping signal supplied from a key/display part 14 to a system control part 11 corresponding to a key operation which stops a recording operation. At the signal processing circuit 6, a digital audio signal that is the main information and the sub information from the control circuit 13 are re-arranged according to a format of one track, and the signal is sent to a modulation/ demodulation circuit 5. The signal modulated at the modulation/demodulation circuit 5 takes synchronism by the operation of a servo control circuit 10, and is recorded sequentially on a sub code recording area on a magnetic tape by a rotary head 2 via a recording amplifier 4.
Patent JP-2000086165-A (JP)
Title: Method and device for slowly stopping crane
Inventor: MIZOBUCHI AKIRA
IPC: B66C13/23
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To bring a hook deceleration starting position near the front end part of a boom by controlling a deceleration starting period for winding movement by a winch so as to be delayed more as the winding speed of the hook delays more. SOLUTION: A deceleration data storage means 81 is provided with a plurality of types of data table which store a plurality of distance data and speed data corresponding to respective distance data respectively. From a plurality of types of data tables stored in the deceleration data storage means 81, a prescribed data table is selected which is set to the side where a hook deceleration starting position and a hook stopping position are brought respectively more near the front end part of the boom, or the side where a hook deceleration starting period and a hook stopping period are delayed as the winding speed of a hook becomes lower with the winding speed of the hook during winding operation by a winch.  It is thus possible to delay the hook deceleration starting period more as the winding speed of the hook becomes lower and stop the hook at a position nearer to the front end part of the boom.
Patent JP-H04306715-A (JP)
Title: Stabilized power source circuit
Inventor: IZUMI HIRONOBU
IPC: H01L27/06
Filed: 1991-04-03
Abstract: PURPOSE:To prevent a reverse current due to a parasitic diode which is formed at a resistor part when a control circuit part used for a stabilized power source circuit using a PNP transistor and a resistor preventing a leak current to the control circuit part are formed on the same chip and to prevent the effect of the leak current to the control circuit part. CONSTITUTION:A Schottky diode SBD is formed on the same chip in series with the resistor RB. The cathode side of the Schottky diode SBD is connected with the base side of the PNP transistor Tr.
Patent JP-S58189376-A (JP)
Title: Method for preventing sticking of aluminum of aluminum plated steel plate to forming machine
Inventor: YAMAYOSHI KAZUO
IPC: B05D7/14
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the sticking of Al of the Al layers of an Al plated steel plate to a forming machine in forming with rolls, by chromating the surfaces of the steel plate, coating them with transparent resin paint to a specified thickness, and carrying out drying. CONSTITUTION:An Al plated steel plate is subjected to chemical conversion treatment with chromate to deposit about 8-25mg/m<2> Cr. The plate is then coated with clear paint to 5-15mum thickness and dried. The type of synthetic resin in the clear paint is optionally selected from cold-setting type, thermosetting type, ultraviolet-curing type and infrared-curing type, and it is preferable that the hardness of the dried coated films is H-4H pencil hardness prescribed by JIS K5400 or JIS D0202. The pickup of the Al layers and the deposition of rust on the layers from the outside are prevented, the corrosion resistance is enhanced, and metallic luster peculiar to the steel plate can be maintained.
Patent JP-H01243759-A (JP)
Title: System for inputting telephone number
Inventor: TANAKA YOSHISHIGE
IPC: H04M1/27
Filed: 1988-03-25
Abstract: PURPOSE:To decrease the number of mis-dialings by displaying an inputted telephone number, causing the number to be the telephone number of no error and transmitting the number. CONSTITUTION:The telephone number to be inputted by a dial key 16 is once stored in a dial information storing part 11 and displayed on a display part 12. When there is no error in a numerical value, the telephone of an opponent is called by the telephone number, which is stored in the storing part 11, by the transmitting key of a key 14. On the other hand, when there is the error in the input of the numerical value, a cursor 13 is moved under the figure, which is erroneously inputted, and a correcting button is pushed. After that, the correct figure is inputted by a dial key 16. Thus, the correction of the erroneous figure is executed and it is confirmed that the correct figure is obtained. After that, the transmitting key of the key 14 is pushed. Thus, the correct telephone number is sent to a line and the desired opponent can be called.
Patent JP-S61230034-A (JP)
Title: Microwave radiation thermometer
Inventor: MAKABE HIDEKAZU
IPC: G01J5/00
Filed: 1985-04-04
Abstract: PURPOSE:To measure precisely temperature irrespective of the fluctuation of emissivity and a distance by taking out heat radiation energy from a substance available by comparing a subject to be measured and a perfect reflectance through each antenna and adjusting noise temperatures impressed to respective antennas so as to be equal. CONSTITUTION:The subject to be temperature-measured 31 is put into a guide wave tube 30 to take the heat radiation energy out of the radiation antenna 32, and the heat receiving antenna 33 receives it. The heat radiation energy of the comparison subject 40 having an emissivity of '1' is taken out by a guide wave tube 39 having the same structure as the antennas 32 and 33, the guide wave tube 30, the comparing radiation antenna 41 and the comparing antenna 42. The receiving signals of the antennas 33 and 42 are led to a radio meter 38 through a changeover switch 34 and circulators 36 and 37, and each mean is calculated in a signal processing part 44. Then the output of a high temperature noise source 46 is adjusted so that temperatures in respective antennas can be equal, and the temperature of the subject to be temperature-measured 31 is obtained with the aid of the same temperature.
Patent JP-H1173692-A (JP)
Title: Optical recording medium and its production
Inventor: TAKAHASHI MAKOTO
IPC: G11B7/24035
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To decrease the production time, to obtain stable reflectance from an initial rewriting process and to provide a write-once phase-change type optical recording medium without requiring initialization in a (Ge,Sb)-Te phase- change type optical recording medium in which the initialization treatment of the recording layer is the rate determining step in the production. SOLUTION: This optical recording medium has a recording layer comprising at least one Te-based thin film and at least one reaction thin film on a transparent substrate, and the Te-based thin film is in contact with the reaction thin film. The Te-based thin film is produced by forming a Te-based material containing >=95 at.% Te. The reaction thin film is produced by forming a (Ge, Sb) material essentially comprising Ge and/or Sb. By mixing the reaction thin film material and Te, a phase-change recording material is produced. After the recording layer is formed, the layer is irradiated with continuous laser light to mix the Te-based thin film material and the reaction thin film material.
Patent JP-S63240136-A (JP)
Title: Selective call communication system
Inventor: SHIMANUKI YOSHITARO
IPC: H04B7/26
Filed: 1987-03-27
Abstract: PURPOSE:To attain the consecutive sending of data without need of a control signal by grouping an address assigned to a receiver of a selective call communication system in response to message information and sending a signal of a specific pattern after a calling receiver of the address. CONSTITUTION:A synchronizing signal 1 of the selective call communication system consists of signals of bit synchronization 2, frame synchronization 3 and group synchronization 4 and the groups 81-8n consist of call signals 71-7n each comprising a synchronizing signal 1, an address signal 5 and a message signal 6. Then the address signal assigned to the receiver is grouped by using message information and a signal having a specific pattern in a time slot sending the address signal is sent or the same address signal is sent to send data consecutively. The address information is received by each receiver and the transmission information is received consecutively depending whether the signal is the same as the selective call signal before and after the selective call signal or in the specific pattern.
Patent JP-H02250214-A (JP)
Title: Composite conductive tape and manufacture of electric wire using same
Inventor: KASHIWAZAKI SHIGERU
IPC: H01B11/08
Filed: 1989-03-23
Abstract: PURPOSE:To have a shielded electric wire provided compatibly with the shield effect, easiness in adhering and processing, and the electric and mechanical liabilities by putting a metal layer of 1-100mum thick and electroconductive rubber or plastic, which can be fusion welded to the metal layer, one over another, and subjecting them to fusion welding. CONSTITUTION:A metal layer 1 of 1-100mum thick and electroconductive rubber or plastic 2, which can be fusion welded to the metal layer, are put one over another and subjected to fusion welding to form a composite conductive tape 10. This laminate is equipped with sufficient electroconductivity and exerts perfect electromagnetic shield effect. Further, capability of fusion welding allows easy performance of joining, and also all parts consisting of conductive material should provide the joint part always with electric continuity.
Patent JP-S57191119-A (JP)
Title: Structure of window supporting base of car
Inventor: HERUMUUTO HATSUSERU
IPC: B61D25/00
Filed: 1982-04-30
Abstract: 1. Construction for the edging of a vehicle window which is provided at least at the outside with a laminated glazing, (1, 2, 3; 1', 2', 3') more especially for rail-tied traffic, having an edging frame (6) which is flush with the outer skin of the vehicle, characterised in that the edging frame (6) is designed so as to engage over the pane (2), on the inside of the vehicule, of the external laminated glazing (1, 2, 3) and so as to be flush with the pane (1) on the outside of the vehicle and dimensioned correspondingly smaller than the inner pane (2), of the laminated glazing.
Patent JP-H11266654-A (JP)
Title: Whole culm-charging type combine harvester
Inventor: SEGAWA TAKUJI
IPC: A01D61/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject combine harvester facilitating to carry cut maintenance works for a power transmission mechanism by disposing a transmission system for a threshing device and a transmission system for a feeder and a reaping pretreating member at specific positions. SOLUTION: This whole culm-charging type combine harvester is obtained by disposing a threshing device 3 in which a threshing cylinder 17 is pivotally supported in a threshing chamber and a grain-recovering tank 4 on the left and right sides in parallel, respectively, disposing an engine 10 and a cabin in front of the grain-recovering tank 4 and further disposing a feeder 6 for feeding grain culm reaped with a reaping pre-treating member 8 at the front end of the frame into the threshing chamber. Therein, a transmission system for the threshing device 3 is disposed on the grain-recovering tank-opposite side of the threshing device 3 and a transmission system for the feeder 6 and the reaping pre-treating member 8 is disposed on the cabin-opposite side of the feeder 6.